The first synthesis, isolation and x-ray structure of a phosphonium phosphide, (Ph3PMe)+{[C6H2(CF3)3-2,4,6]2P}-

被引：19

作者：

Davidson, MG ^{[1
]}

Dillon, KB ^{[1
]}

Howard, JAK ^{[1
]}

Lamb, S ^{[1
]}

Roden, MD ^{[1
]}

机构：

[1] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 550卷 / 1-2期

关键词：

X-ray diffraction; ylide; phosphonium; phosphide;

D O I：

10.1016/S0022-328X(97)00561-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of a bulky secondary phosphine, Ar2PH [Ar=C6H2(CF3)(3)-2,4,6], and its use in the first synthesis and isolation of a phosphonium phosphide, (Ph3PMe)+(Ar2P)(-), via the deprotonation of Ar2PH with a nonstabilised phosphorus ylide, Ph3P=CH2, are reported. An X-ray structure of this salt reveals that cations and anions are weakly associated in the solid state through C-H ... P interactions. (C) 1998 Elsevier Science S.A.

引用

页码：481 / 484

页数：4

共 18 条

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